16280752

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 32703264

約数和(自身を除く): 16422512

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 263, 292, 424, 526, 584, 848, 1052, 1168, 2104, 3869, 4208, 7738, 13939, 15476, 19199, 27878, 30952, 38398, 55756, 61904, 76796, 111512, 153592, 223024, 307184, 1017547, 2035094, 4070188, 8140376, 16280752]

約数ペア:

[(1, 16280752), (2, 8140376), (4, 4070188), (8, 2035094), (16, 1017547), (53, 307184), (73, 223024), (106, 153592), (146, 111512), (212, 76796), (263, 61904), (292, 55756), (424, 38398), (526, 30952), (584, 27878), (848, 19199), (1052, 15476), (1168, 13939), (2104, 7738), (3869, 4208)]